NFT trading anti-IP blocking | OpenSea anti-association operation program

Why do NFT transactions need to be correlation-proofed to operate?

When batch shelving and multi-account operations are performed on platforms such as OpenSea, the platform's risk control system will pass theIP address, device fingerprint, browser environmentThree dimensions to identify associated behaviors. Many users find that a new account they just registered is suddenly blocked, most likely because the IP address exposes traces of the operation. For example, if you have logged into a blocked account with the same IP, or if multiple accounts share a residential broadband IP, you may trigger the platform's blocking mechanism.

Three major screening criteria for proxy IPs

Not all proxy IPs are suitable for NFT trading scenarios, the following conditions must be met:

Take ipipgo, for example, with its90 million + residential IP poolsIt supports IP acquisition by city level, which is especially suitable for scenarios that need to simulate the geographic distribution of real users. For example, NFT creators in New York City, U.S.A., can use ipipgo to get the dynamic IP of the local home broadband, avoiding the anomalous situation of "the account is registered in New York, but the login IP is displayed in California".

Five Steps to Build an Anti-Correlation Operating Environment

Step 1: Equipment Isolation
A browser fingerprint modification tool is recommended for each device, with different time zone, language, and resolution settings. Focus on the differential settings for WebGL fingerprints and Canvas fingerprints.

Step 2: IP Isolation
To create a separate IP channel in the ipipgo client, it is recommended to use theSingle Window Single IPMode. For example, the Chrome browser is configured with the Proxy SwitchyOmega plugin, and each browser profile is bound to a dedicated IP.

Step 3: Operational Rhythm Control
Avoid triggering the following wind control points for a short period of time:
- More than 3 wallet bindings per hour under the same IP
- More than 20 NFT uploads per day for a single IP
- Cross-account use of the same IP for bidding operations

Step 4: IP Cleaning Strategy
For high-value accounts, it is recommended to change static IPs 3-4 times per week via ipipgo. when changing, be careful to maintain consistency in the ISP (network operator) that the IP belongs to, e.g. always use Comcast's IP segment.

Step 5: Network Environment Detection
Before each operation, access theipipgo's IP Detection Page, recognizing the three key indicators:
1. IP purity (whether it is marked as a proxy)
2 DNS type (must be native residential DNS)
3 Time zone match (difference between IP geographic time zone and system time zone < 2 hours)

Solutions to high-frequency problems

Q: How do I safely switch between multiple trumpets?
A: It is recommended to use the "device-IP-wallet" trinity binding strategy. Each trumpet is configured with an independent device, a dedicated IP and a separate wallet address, and the IP switching shortcut is set in the ipipgo client, so that the browser cache is synchronized and cleared when switching.

Q: What if the IP has been tagged by OpenSea?
A: Stop using the IP immediately and submit an IP replacement request in the ipipgo backend. The technician will move the IP out of the current resource pool and assign you a "whitelisted IP" with a cooling period of more than 6 months.

Q: How to verify the proxy IP steganography?
A: The layered detection method is recommended:
1. Basic testing: websocket port scanning test
2. Deep detection: TCP protocol fingerprinting
3. Ultimate testing: actually logging into the test account to observe the blocking cycle

Q: What happens when the platform asks for video verification?
A: Immediately enable ipipgo's mobile IP service to complete the verification via 4G/5G network. Pay attention to set up your cell phone time zone, language, and GPS location in advance to match the geographic location where the IP address is located.

Easily overlooked detailing

- Time zone synchronization: browser time zone, system time zone, IP location time zone must be consistent, time difference of more than 3 hours will trigger the warning
- Protocol header settings: turn on in ipipgo advanced settingsHTTP header randomizationFunctions to automatically obfuscate sensitive parameters such as X-Forwarded-For
- Traffic Characterization Disguise: Enable protocol stack obfuscation technology to make the proxy traffic characteristics identical to home broadband
- IP cooling mechanism: set a 14-day cooling-off period for used IP addresses, during which the same IP segments will not be called repeatedly

via ipipgo'sResidential IP Rotation SystemIn conjunction with the above operation program, we have measured 60 accounts operating continuously on the OpenSea platform, and the three-month survival rate has reached 91.7%.The key is to establish a complete anti-association system, rather than relying on a single technical means. It is recommended to do a full link detection once a month, and replace abnormal IPs and device configurations in a timely manner.